Home›Asteroids›21100 1992 OB21100 1992 OBMain-belt minor planetDesignation(21100) 1992 OBClassMain-beltSemi-major axis3.093232 AUEccentricity0.2050678Inclination17.68309°Absolute magnitude (H)13.34Perihelion2.459 AUAphelion3.728 AU